Motorcycle oil tank with visible grooves



FIG. 1 is a perspective view of the invention;

FIG. 2 is a front view of the invention;

FIG. 3 is a side view of the invention, the opposite side being a mirror image thereof;

FIG. 4 is a rear view of the invention, shown at a reduced scale; and,

FIG. 5 is a top view of the invention, shown at a reduced scale. 

The ornamental design for a motorcycle oil tank with visible grooves, as shown and described. 